header {
    line-height: 44px;
    background-color: #f8f8f8;
}

main {
    background-image: url(../../assets/imgs/advertisement-bg.jpg);
    background-position:top center;
    background-size: cover;
    

    h1 {
        font-size: 40px;
        bottom: 70px;
        animation: action 1.2s ease-in-out forwards;
    }


    @keyframes action {
        0% {
            font-size: 0px;
            opacity: 0;
            bottom: 150px;
        }

        30% {
            font-size: 16px;
            opacity: 0.5;
            bottom: 250px;
        }

        65% {
            font-size: 32px;
            opacity: 1;
            bottom: 50px;
        }

        100% {
            font-size: 40px;
            opacity: 1;
            bottom: 70px;
        }
    }

    .timer {
        width: 105px;
        height: 40px;
        background-color: #ffff;
        padding: 0 10px;
        top: 25px;
        right: 15px;

        b {
            display: inline-block;
            height: 14px;
            width: 1px;
            background-color: #BBBBBB;
        }
    }
}